Showing posts with label european space agency. Show all posts
Showing posts with label european space agency. Show all posts

Monday, 9 September 2019

Amazon fires releasing CO2 stored in forests, impacting global climate: ESA

Burning continues in the Amazon despite a 60-day ban on land-clearing fires that was announced last month by President Jair Bolsonaro
Amazon fire
New satellite images published on Monday by the European Space Agency show an increase in air pollution in the Brazilian Amazon while fires burned in the region last month. Several maps showed more carbon monoxide and other pollutants in August than in the previous month, when there were fewer fires. The agency said fires released carbon dioxide once stored in the Amazon forests back into the atmosphere, potentially having an impact on the global climate and health.
Burning continues in the Amazon rain forest  despite a 60-day ban on land-clearing fires that was announced last month by President Jair Bolsonaro. Data from Brazil’s National Institute for Space Research showed the number of fires in all of Brazil has surpassed 100,000 so far this year, up 45 per cent compared to the same period in 2018.
Renata Libonati, a professor in the department of meteorology at the Rio de Janeiro Federal University, said that aside from gases, the burning of forests also released particles into the atmosphere. Health experts say studies show that air pollution, whether it is small particles or gases, leads to an increase in cardiovascular conditions and lung problems, especially among young children and the elderly.
The number of people treated for respiratory issues increased sharply in August at the Cosme e Damia Children’s hospital. But small particles can also be transported by winds in cities that are not immediately close to where the fires are taking place….

Tuesday, 4 December 2018

India’s heaviest satellite GSAT-11 launched from French Guiana: ESA

GSAT-11 would play a vital role in providing broadband services across the country

The sixth #Ariane5 launch this year has delivered the GSAT-11 and Geo-Kompsat-2A satellites into their planned orbits after liftoff from Europe's Spaceport at 20:37 GMT. Photo: @ESA
Latest News: GSAT-11, the heaviest satellite built by Isro (Indian Space Research Organization), was launched successfully early on Wednesday morning according to a tweet by the European State Agency.
The satellite was onboard Ariane-5 VA246, which blasted off from Kourou Launch Zone in French Guiana at 20:37 GMT. The 5,854-kg satellite, almost double the biggest one built or launched by Isro till date, was launched aboard the European launch vehicle Ariane 5 ECA.|GSAT 11  
The heavy-duty Ariane-5 vehicle was also carrying GEO-KOMPSAT-2A for the Korea Aerospace Research Institute (KARI).
Once this big bird is in the space and starts operations, satellite-based broadband will become a reality in India. Besides, it will also significantly contribute towards bridging the divide between digital urban and rural India and will enable the next generation application such as in-flight connectivity, says Isro. Currently, India has nearly 450 million internet users.

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14th BRICS summit to review current global issues, reach key agreements

  At the   14th BRICS summit   which is to be hosted by China in a virtual mode on 23-24 June, the member nations will review the current gl...